CA2911458C - Procede de preparation de materiau composite de batterie et son precurseur - Google Patents
Procede de preparation de materiau composite de batterie et son precurseur Download PDFInfo
- Publication number
- CA2911458C CA2911458C CA2911458A CA2911458A CA2911458C CA 2911458 C CA2911458 C CA 2911458C CA 2911458 A CA2911458 A CA 2911458A CA 2911458 A CA2911458 A CA 2911458A CA 2911458 C CA2911458 C CA 2911458C
- Authority
- CA
- Canada
- Prior art keywords
- composite material
- battery composite
- precursor
- solution
- compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 55
- 239000002243 precursor Substances 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title claims abstract description 37
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 63
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 46
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 32
- 239000010452 phosphate Substances 0.000 claims abstract description 29
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 28
- 150000002506 iron compounds Chemical class 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 150000002697 manganese compounds Chemical class 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 150000002642 lithium compounds Chemical class 0.000 claims abstract description 16
- 239000000126 substance Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000008367 deionised water Substances 0.000 claims abstract description 13
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 229910010785 LiFexMn1-xPO4 Inorganic materials 0.000 claims abstract 4
- 229910010782 LiFexMn1−xPO4 Inorganic materials 0.000 claims abstract 4
- 239000000243 solution Substances 0.000 claims description 81
- 235000011007 phosphoric acid Nutrition 0.000 claims description 33
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 29
- 150000001875 compounds Chemical class 0.000 claims description 13
- 239000011656 manganese carbonate Substances 0.000 claims description 11
- 235000006748 manganese carbonate Nutrition 0.000 claims description 11
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 claims description 11
- 229910052493 LiFePO4 Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000012298 atmosphere Substances 0.000 claims description 7
- 238000003801 milling Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 229910001416 lithium ion Inorganic materials 0.000 claims description 6
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 5
- 229910000399 iron(III) phosphate Inorganic materials 0.000 claims description 5
- 229920002521 macromolecule Polymers 0.000 claims description 5
- 229910001437 manganese ion Inorganic materials 0.000 claims description 5
- 150000002894 organic compounds Chemical class 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 125000000837 carbohydrate group Chemical group 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 230000002776 aggregation Effects 0.000 abstract description 7
- 238000004220 aggregation Methods 0.000 abstract description 7
- 238000007669 thermal treatment Methods 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 34
- 229910052742 iron Inorganic materials 0.000 description 17
- 239000002245 particle Substances 0.000 description 14
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 10
- 229910052748 manganese Inorganic materials 0.000 description 10
- 239000011572 manganese Substances 0.000 description 10
- 229930091371 Fructose Natural products 0.000 description 7
- 239000005715 Fructose Substances 0.000 description 7
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 description 7
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 6
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 5
- 150000001720 carbohydrates Chemical group 0.000 description 4
- 239000010406 cathode material Substances 0.000 description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 4
- DVATZODUVBMYHN-UHFFFAOYSA-K lithium;iron(2+);manganese(2+);phosphate Chemical compound [Li+].[Mn+2].[Fe+2].[O-]P([O-])([O-])=O DVATZODUVBMYHN-UHFFFAOYSA-K 0.000 description 4
- 229940093474 manganese carbonate Drugs 0.000 description 4
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 3
- 239000013504 Triton X-100 Substances 0.000 description 3
- 229920004890 Triton X-100 Polymers 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 3
- 239000008101 lactose Substances 0.000 description 3
- -1 lithium iron phosphate compound Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 229910000314 transition metal oxide Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910000904 FeC2O4 Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002447 crystallographic data Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- BJHIKXHVCXFQLS-UYFOZJQFSA-N fructose group Chemical group OCC(=O)[C@@H](O)[C@H](O)[C@H](O)CO BJHIKXHVCXFQLS-UYFOZJQFSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/45—Phosphates containing plural metal, or metal and ammonium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/049—Manufacturing of an active layer by chemical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Materials Engineering (AREA)
Abstract
L'invention porte sur un procédé de fabrication d'un matériau de composite de batterie, qui comprend au moins les étapes suivantes: la fourniture d'un composé de fer, d'un acide phosphorique, d'un composé de manganèse, d'un composé de lithium et d'une source de carbone; le mélange et le brassage du composé de fer avec de l'eau désionisée, puis l'ajout de l'acide phosphorique au mélange et le brassage pour former une première solution d'acide phosphorique, et l'ajout à la première solution d'acide phosphorique d'une première quantité fixée du composé de manganèse pour amener le composé de manganèse à réagir de manière continue avec la première solution d'acide phosphorique pendant une première période de temps, formant finalement une première solution de produit; la génération d'un précurseur à travers la réaction d'au moins la première solution de produit, la source de carbone et le composé de lithium; et le traitement thermique du précurseur pour générer le matériau composite de batterie ayant une formule chimique de LiFexMn1-xPO4, x étant supérieur à 0; le matériau composite de batterie étant apte à empêcher l'effet d'agrégation de poudres finies dans le processus de traitement thermique, améliorant ainsi les performances électriques de la batterie.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361820939P | 2013-05-08 | 2013-05-08 | |
US61/820,939 | 2013-05-08 | ||
PCT/CN2014/077080 WO2014180333A1 (fr) | 2013-05-08 | 2014-05-08 | Matériau composite de batterie et procédé de fabrication de précurseur de celui-ci |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2911458A1 CA2911458A1 (fr) | 2014-11-13 |
CA2911458C true CA2911458C (fr) | 2018-03-06 |
Family
ID=51866733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2911458A Active CA2911458C (fr) | 2013-05-08 | 2014-05-08 | Procede de preparation de materiau composite de batterie et son precurseur |
Country Status (8)
Country | Link |
---|---|
US (1) | US10236512B2 (fr) |
EP (1) | EP2996179A4 (fr) |
JP (1) | JP6239095B2 (fr) |
KR (1) | KR101787229B1 (fr) |
CN (1) | CN105409033B (fr) |
CA (1) | CA2911458C (fr) |
TW (1) | TWI617074B (fr) |
WO (1) | WO2014180333A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10266410B2 (en) | 2015-01-08 | 2019-04-23 | Advanced Lithium Electrochemistry Co., Ltd. | Preparation method of battery composite material and precursor thereof |
CN106887586B (zh) * | 2017-03-17 | 2018-11-20 | 江苏贝肯新材料有限公司 | 一种碳气凝胶网络的磷酸锰铁锂电池电极材料及制备方法 |
CN115321507B (zh) * | 2022-08-25 | 2023-07-07 | 广东邦普循环科技有限公司 | 共沉淀制备磷酸锰铁的方法及其应用 |
TW202411155A (zh) * | 2022-09-05 | 2024-03-16 | 台灣立凱電能科技股份有限公司 | 一種電池複合材料及其前驅物的製作方法 |
CN115806281B (zh) * | 2022-11-15 | 2023-10-24 | 广东国光电子有限公司 | 一种磷酸锰铁锂复合材料及其制备方法与电池 |
CN115535993A (zh) * | 2022-12-05 | 2022-12-30 | 深圳中芯能科技有限公司 | 磷酸锰铁锂正极材料及其制备方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2502592C (fr) | 2002-10-18 | 2014-05-06 | Japan As Represented By President Of The University Of Kyusyu | Methode de production de matiere de cathode pour batterie secondaire et batterie secondairee secondaire |
US7901810B2 (en) * | 2003-06-03 | 2011-03-08 | Valence Technology, Inc. | Battery active materials and methods for synthesis |
DE102005012640B4 (de) * | 2005-03-18 | 2015-02-05 | Süd-Chemie Ip Gmbh & Co. Kg | Kreisprozess zur nasschemischen Herstellung von Lithiummetallphosphaten |
JP5272756B2 (ja) | 2008-02-12 | 2013-08-28 | 株式会社Gsユアサ | リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池、並びに、その製造方法 |
CN101327922B (zh) * | 2008-07-07 | 2011-07-27 | 杭州金马能源科技有限公司 | 一种LiFePO4的制备方法 |
CN101636049B (zh) * | 2008-07-23 | 2012-07-04 | 深圳富泰宏精密工业有限公司 | 壳体的制作方法 |
US8731334B2 (en) * | 2008-08-04 | 2014-05-20 | Siemens Aktiengesellschaft | Multilevel thresholding for mutual information based registration and image registration using a GPU |
TW201029918A (en) * | 2009-02-12 | 2010-08-16 | Enerage Inc | Method for synthesizing lithium phosphate compound having olivine crystal structure |
JP5359440B2 (ja) * | 2009-03-25 | 2013-12-04 | コニカミノルタ株式会社 | 電解質及び二次電池 |
WO2010129417A1 (fr) * | 2009-05-04 | 2010-11-11 | Meecotech, Inc. | Matières composites actives d'électrode et leurs procédés de fabrication |
US9209461B2 (en) * | 2009-06-24 | 2015-12-08 | Basf Se | Process for the preparation of LiFePO4-carbon composites |
WO2011035235A1 (fr) | 2009-09-18 | 2011-03-24 | A123 Systems, Inc. | Phosphate ferrique et ses procédés de fabrication |
DE102010006077B4 (de) | 2010-01-28 | 2014-12-11 | Süd-Chemie Ip Gmbh & Co. Kg | Substituiertes Lithium-Mangan-Metallphosphat |
DE102010006083B4 (de) | 2010-01-28 | 2014-12-11 | Süd-Chemie Ip Gmbh & Co. Kg | Substituiertes Lithium-Mangan-Metallphosphat |
JPWO2011111628A1 (ja) | 2010-03-09 | 2013-06-27 | 旭硝子株式会社 | リン酸化合物、二次電池用正極、及び二次電池の製造方法 |
KR101810259B1 (ko) | 2010-03-19 | 2017-12-18 | 도다 고교 가부시끼가이샤 | 인산망간철리튬 입자 분말의 제조 방법, 인산망간철리튬 입자 분말, 및 상기 입자 분말을 이용한 비수전해질 이차 전지 |
JP2012022639A (ja) * | 2010-07-16 | 2012-02-02 | Ntt Docomo Inc | 表示装置、映像表示システムおよび映像表示方法 |
CN102468479A (zh) | 2010-11-18 | 2012-05-23 | 芯和能源股份有限公司 | 磷酸铁锂正极材料的制造方法 |
KR101265197B1 (ko) * | 2010-11-25 | 2013-05-27 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
JP5760524B2 (ja) | 2011-03-09 | 2015-08-12 | 株式会社Gsユアサ | リチウム二次電池用正極活物質およびリチウム二次電池 |
JP2013001605A (ja) * | 2011-06-17 | 2013-01-07 | Jfe Chemical Corp | リン酸鉄リチウムの製造方法 |
JP5811695B2 (ja) * | 2011-08-30 | 2015-11-11 | 日亜化学工業株式会社 | オリビン型リチウム遷移金属酸化物およびその製造方法 |
US9697530B2 (en) * | 2012-07-06 | 2017-07-04 | Oracle International Corporation | Service design and order fulfillment system with service order calculation provider function |
CN103066258B (zh) | 2012-12-06 | 2016-06-01 | 合肥国轩高科动力能源有限公司 | 一种高振实密度的钒氧化物与磷酸铁锂复合材料的制备方法 |
US9793538B2 (en) | 2012-12-21 | 2017-10-17 | Dow Global Technologies Llc | LMFP cathode materials with improved electrochemical performance |
-
2014
- 2014-05-08 TW TW103116447A patent/TWI617074B/zh active
- 2014-05-08 US US14/889,418 patent/US10236512B2/en active Active
- 2014-05-08 KR KR1020157034869A patent/KR101787229B1/ko active IP Right Grant
- 2014-05-08 JP JP2016512215A patent/JP6239095B2/ja active Active
- 2014-05-08 WO PCT/CN2014/077080 patent/WO2014180333A1/fr active Application Filing
- 2014-05-08 CN CN201480022089.XA patent/CN105409033B/zh active Active
- 2014-05-08 CA CA2911458A patent/CA2911458C/fr active Active
- 2014-05-08 EP EP14794480.5A patent/EP2996179A4/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US10236512B2 (en) | 2019-03-19 |
WO2014180333A1 (fr) | 2014-11-13 |
EP2996179A4 (fr) | 2017-01-18 |
KR101787229B1 (ko) | 2017-10-18 |
JP2016522965A (ja) | 2016-08-04 |
CA2911458A1 (fr) | 2014-11-13 |
TWI617074B (zh) | 2018-03-01 |
CN105409033A (zh) | 2016-03-16 |
KR20160006739A (ko) | 2016-01-19 |
JP6239095B2 (ja) | 2017-11-29 |
TW201444163A (zh) | 2014-11-16 |
US20160072129A1 (en) | 2016-03-10 |
EP2996179A1 (fr) | 2016-03-16 |
CN105409033B (zh) | 2018-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Wang et al. | NASICON-structured NaTi2 (PO4) 3@ C nanocomposite as the low operation-voltage anode material for high-performance sodium-ion batteries | |
CA2911458C (fr) | Procede de preparation de materiau composite de batterie et son precurseur | |
Kim et al. | Fast‐Rate Capable Electrode Material with Higher Energy Density than LiFePO4: 4.2 V LiVPO4F Synthesized by Scalable Single‐Step Solid‐State Reaction | |
Pang et al. | Enhanced rate-capability and cycling-stability of 5 V SiO2-and polyimide-coated cation ordered LiNi0. 5Mn1. 5O4 lithium-ion battery positive electrodes | |
Thirunakaran et al. | Electrochemical evaluation of dual-doped LiMn2O4 spinels synthesized via co-precipitation method as cathode material for lithium rechargeable batteries | |
JP6189957B2 (ja) | バッテリー複合素材及びその前駆体の調製方法 | |
Song et al. | Enhanced electrochemical stability of high-voltage LiNi 0.5 Mn 1.5 O 4 cathode by surface modification using atomic layer deposition | |
Du et al. | Synthesis and electrochemical properties of Li 1.2 Mn 0.54 Ni 0.13 Co 0.13 O 2 cathode material for lithium-ion battery | |
Tang et al. | Chitosan and chitosan oligosaccharide: advanced carbon sources are used for preparation of N-doped carbon-coated Li2ZnTi3O8 anode material | |
Liang et al. | Electrochemical properties and kinetics of Li–Cu co-doping LiMn 2 O 4 cathode materials | |
Haghi et al. | CTAB-assisted solution combustion synthesis of LiFePO 4 powders | |
Kuo et al. | Effect of starting materials on electrochemical performance of sol-gel-synthesized Li 4 Ti 5 O 12 anode materials for lithium-ion batteries | |
CA2842165A1 (fr) | Procede permettant de preparer un materiau composite de batterie et son precurseur | |
Bi et al. | Preparation and Improvement of Electrochemical Performance of LiNi0. 5Mn1. 5O4 Cathode Materials In Situ Coated with AlPO4 | |
Choi et al. | LiCoPO4 cathode from a CoHPO4· xH2O nanoplate precursor for high voltage Li-ion batteries | |
CA3075318A1 (fr) | Materiau d`electrode positive pour batterie secondaire au lithium-ion, electrode positive pour batterie secondaire au lithium-ion et batterie secondaire au lithium-ion | |
Hung et al. | Effect of different vanadium sources on the electrochemical performance of sodium vanadium phosphate cathodes for sodium-ion batteries | |
Wu et al. | Facile synthesis and electrochemical properties of amorphous/crystalline VO (PO3) 2@ C as the anodes for Lithium-ion battery | |
TWI612716B (zh) | 電池複合材料及其前驅物之製備方法 | |
RU2542721C1 (ru) | Композитный катодный материал литий-ионного аккумулятора на основе li3v2(po4)3со структурой насикон и способ его получения | |
CN102544493B (zh) | 一种石墨烯复合的锂离子电池复合正极材料的制备方法 | |
CN102738462B (zh) | 碳包覆的磷酸铁锂复合物及其制备方法 | |
CA2911440A1 (fr) | Procede de production de particules de composite de materiau actif d'electrode positive polyanionique et corps granules de composite d'oxyde de graphite/precurseur de materiau act if d'electrode positive polyanionique | |
JP2015069855A (ja) | 硫化物固体電解質材料 | |
CN110880590B (zh) | 氮化碳和碳包覆的nasicon型电极材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20151105 |